65894312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2591}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 143233920

約数和(自身を除く): 77339608

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 2591, 3179, 5182, 6358, 10364, 12716, 20728, 25432, 28501, 44047, 57002, 88094, 114004, 176188, 228008, 352376, 484517, 748799, 969034, 1497598, 1938068, 2995196, 3876136, 5990392, 8236789, 16473578, 32947156, 65894312]

約数ペア:

[(1, 65894312), (2, 32947156), (4, 16473578), (8, 8236789), (11, 5990392), (17, 3876136), (22, 2995196), (34, 1938068), (44, 1497598), (68, 969034), (88, 748799), (136, 484517), (187, 352376), (289, 228008), (374, 176188), (578, 114004), (748, 88094), (1156, 57002), (1496, 44047), (2312, 28501), (2591, 25432), (3179, 20728), (5182, 12716), (6358, 10364)]